42006510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:279

約数の個数: 192

約数和(自身を含む): 140894208

約数和(自身を除く): 98887698

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 23, 26, 30, 35, 39, 42, 45, 46, 63, 65, 69, 70, 78, 90, 91, 105, 115, 117, 126, 130, 138, 161, 182, 195, 207, 210, 223, 230, 234, 273, 299, 315, 322, 345, 390, 414, 446, 455, 483, 546, 585, 598, 630, 669, 690, 805, 819, 897, 910, 966, 1035, 1115, 1170, 1338, 1365, 1449, 1495, 1561, 1610, 1638, 1794, 2007, 2070, 2093, 2230, 2415, 2691, 2730, 2898, 2899, 2990, 3122, 3345, 4014, 4095, 4186, 4485, 4683, 4830, 5129, 5382, 5798, 6279, 6690, 7245, 7805, 8190, 8697, 8970, 9366, 10035, 10258, 10465, 12558, 13455, 14049, 14490, 14495, 15387, 15610, 17394, 18837, 20070, 20293, 20930, 23415, 25645, 26091, 26910, 28098, 28990, 30774, 31395, 35903, 37674, 40586, 43485, 46161, 46830, 51290, 52182, 60879, 62790, 66677, 70245, 71806, 76935, 86970, 92322, 94185, 101465, 107709, 121758, 130455, 133354, 140490, 153870, 179515, 182637, 188370, 200031, 202930, 215418, 230805, 260910, 304395, 323127, 333385, 359030, 365274, 400062, 461610, 466739, 538545, 600093, 608790, 646254, 666770, 913185, 933478, 1000155, 1077090, 1200186, 1400217, 1615635, 1826370, 2000310, 2333695, 2800434, 3000465, 3231270, 4200651, 4667390, 6000930, 7001085, 8401302, 14002170, 21003255, 42006510]

約数ペア:

[(1, 42006510), (2, 21003255), (3, 14002170), (5, 8401302), (6, 7001085), (7, 6000930), (9, 4667390), (10, 4200651), (13, 3231270), (14, 3000465), (15, 2800434), (18, 2333695), (21, 2000310), (23, 1826370), (26, 1615635), (30, 1400217), (35, 1200186), (39, 1077090), (42, 1000155), (45, 933478), (46, 913185), (63, 666770), (65, 646254), (69, 608790), (70, 600093), (78, 538545), (90, 466739), (91, 461610), (105, 400062), (115, 365274), (117, 359030), (126, 333385), (130, 323127), (138, 304395), (161, 260910), (182, 230805), (195, 215418), (207, 202930), (210, 200031), (223, 188370), (230, 182637), (234, 179515), (273, 153870), (299, 140490), (315, 133354), (322, 130455), (345, 121758), (390, 107709), (414, 101465), (446, 94185), (455, 92322), (483, 86970), (546, 76935), (585, 71806), (598, 70245), (630, 66677), (669, 62790), (690, 60879), (805, 52182), (819, 51290), (897, 46830), (910, 46161), (966, 43485), (1035, 40586), (1115, 37674), (1170, 35903), (1338, 31395), (1365, 30774), (1449, 28990), (1495, 28098), (1561, 26910), (1610, 26091), (1638, 25645), (1794, 23415), (2007, 20930), (2070, 20293), (2093, 20070), (2230, 18837), (2415, 17394), (2691, 15610), (2730, 15387), (2898, 14495), (2899, 14490), (2990, 14049), (3122, 13455), (3345, 12558), (4014, 10465), (4095, 10258), (4186, 10035), (4485, 9366), (4683, 8970), (4830, 8697), (5129, 8190), (5382, 7805), (5798, 7245), (6279, 6690)]